Gazzola: 2201 inhabitants (2026)
ISTAT Code: 033022
44.9593°N, 9.5471°E
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Population & demographics
All demographic data for Gazzola: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Gazzola.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Gazzola.
Gazzola is a small municipality in the province of Piacenza, Emilia-Romagna region. With a population of 2201 inhabitants and a density of 50 per km², it covers an area of 44.3 km². The average declared income is 33.327 €.
Gazzola in numbers: the analysis
The census record tells a story of long decline: in 1951 Gazzola had 2,913 inhabitants; today (2026) it has 2,201 — 24.4% fewer.
Among the 46 municipalities of the province of Piacenza, Gazzola ranks 29 by population.
Compared with the provincial average of Piacenza (about 6,255 residents per municipality), Gazzola is a markedly smaller centre.
Looking ahead to 2050, projections give Gazzola about 2,672 inhabitants, up 21.4% from today.
The ageing index is one of the starkest signals: in Gazzola there are 297 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2080 |
| 2020 | 2118 |
| 2021 | 2104 |
| 2022 | 2096 |
| 2023 | 2088 |
| 2024 | 2141 |
| 2025 | 2169 |
| 2026 | 2201 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1132 | 51.4% |
| Women | 1069 | 48.6% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 7 |
| 2022 | 15 |
| 2023 | 13 |
| 2024 | 19 |
| 2025 | 13 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2913 |
| 1961 | 2341 |
| 1971 | 1666 |
| 1981 | 1421 |
| 1991 | 1473 |
| 2001 | 1676 |
| 2011 | 1999 |
| 2019 | 2080 |
| 2020 | 2118 |
| 2021 | 2104 |
| 2022 | 2096 |
| 2023 | 2088 |
| 2024 | 2141 |
| 2025 | 2169 |
| 2026 | 2201 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1784 | 41.1% |
| Married | 2088 | 48.1% |
| Divorced | 198 | 4.6% |
| Widowed | 268 | 6.2% |
School-Age Population (2026)
Total 0-18 years: 277
| Valore | |
|---|---|
| Nido (0-2) | 47 |
| Infanzia (3-5) | 47 |
| Primaria (6-10) | 61 |
| Medie (11-13) | 35 |
| Superiori (14-18) | 87 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Gazzola population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/gazzola-033022" title="Population pyramid of Gazzola — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/gazzola-033022" alt="Population pyramid of Gazzola — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>